42718020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{711967}}^1$

素因数の和:711979

約数の個数: 24

約数和(自身を含む): 119610624

約数和(自身を除く): 76892604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 711967, 1423934, 2135901, 2847868, 3559835, 4271802, 7119670, 8543604, 10679505, 14239340, 21359010, 42718020]

約数ペア:

[(1, 42718020), (2, 21359010), (3, 14239340), (4, 10679505), (5, 8543604), (6, 7119670), (10, 4271802), (12, 3559835), (15, 2847868), (20, 2135901), (30, 1423934), (60, 711967)]